, et cetera. do not try to drive into the city this weekend. bart will add more trains and longer trains this sunday. for a full list of events, head to www.cbs5.com. >>> turkeys gone wild. dozens if not hundreds of them have invaded one bay area city. they're everywhere, running through the streets, destroying gardens, even roofs. the unusual way people are defending themselves. >> the turkeys are back! >> reporter: there are turkeys in hercules. >> they're all over this area, hercules, el cerrito, in my neighborhood. >> reporter: and some residents complain they are damaging rooftops, behaving aggressively during the breeding season and leaving behind quite a mess. this was kind of a tricky assignment, because while there are turkeys all throughout hercules, when we spotted them, whenever they spotted us, they took off. barbara and her friend had a different experience, a close encounter. >> they were having eggs, babies and stuff, and we got tapped on the back of our necks. we felt like we -- we started hitting them. >> you started hitting the turkeys with a chair? >> because t